CN108001243A - The power assembly of electric automobile of high course continuation mileage - Google Patents
The power assembly of electric automobile of high course continuation mileage Download PDFInfo
- Publication number
- CN108001243A CN108001243A CN201711019469.XA CN201711019469A CN108001243A CN 108001243 A CN108001243 A CN 108001243A CN 201711019469 A CN201711019469 A CN 201711019469A CN 108001243 A CN108001243 A CN 108001243A
- Authority
- CN
- China
- Prior art keywords
- power
- pedestal
- driving motor
- counterweight
- course continuation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/30—Electric propulsion with power supplied within the vehicle using propulsion power stored mechanically, e.g. in fly-wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K2025/005—Auxiliary drives driven by electric motors forming part of the propulsion unit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of power assembly of electric automobile of high course continuation mileage, including driving motor, controller, driving wheel, generator, for distributing the power of the driving motor output to the differential mechanism of the driving wheel, for receiving storage battery of the power of the driving motor to drive the rotating centrifugal power assisting device of electrical power generators and be electrically connected to the generator output end；The rotation power assisting device includes discoid pedestal, is uniformly distributed circumferentially in the base end face and the counterweight that can be slided along the end face and the spring that is connected between pedestal and counterweight；The pedestal is sequentially connected in the output shaft of the driving motor and the input shaft of generator, this rear axle assy can use low power driving motor-driven vehicle and efficiently recycle the power of driving motor of electric vehicle output, greatly improve the course continuation mileage of electric car.
Description
Technical field
The present invention relates to motor field, and in particular to a kind of power assembly of electric automobile of high course continuation mileage.
Background technology
In recent years, as the raising of energy-saving and emission-reduction requirement, the energy regenerating of electric vehicle are increasingly valued by people.
And electric vehicle need to reduce rapidly the current speed of electric vehicle under the on-positions such as brake, descending, cause electric vehicle
Substantial amounts of kinetic energy is discharged under on-position.Controller employs advanced vector control algorithm in the present invention, and possessing has brake
Or backward energy feedback control, and traditional mechanical brake is braked by the way that the kinetic energy discharged under on-position is converted to tire
Frictional heat energy between ground, to realize the braking to electric vehicle, the kinetic energy for causing to discharge under the on-position is wasted,
Therefore, how the kinetic energy for discharging electric vehicle under on-position carries out hot spot of the recycling as research.
In correlation technique, electric vehicle includes Brake energy recovery option, when user triggers the system by predetermined registration operation
When energy recycles option, electric vehicle determines to enter on-position, and at this time, the motor to link with the tire of electric vehicle is equivalent
In alternating current generator, the kinetic energy driving alternating current generator of electric vehicle release works according to default output power, so that the exchange
The kinetic energy discharged under the on-position is converted to power storage in the battery of electric vehicle by generator, so that by the braking shape
The kinetic energy discharged under state is recycled.It is worth noting that, when electric vehicle is returned the kinetic energy discharged under the on-position
Time receiving, the kinetic energy of electric vehicle are reduced, so as to fulfill the braking to electric vehicle, at this time without being stopped by traditional machinery
Car is braked to realize the braking to electric vehicle；In addition, in existing part electric car, when the power demand of vehicle traveling is smaller
When, the excess power for driving motor output can be used for driving electrical power generators, in this case, since driving motor is unnecessary
Power it is usually smaller, it is difficult to meet the input torque demand of generator.
The content of the invention
The object of the present invention is to provide a kind of power assembly of electric automobile of high course continuation mileage, which can use small work(
The driving motor-driven vehicle of rate and the power for efficiently recycling driving motor of electric vehicle output, greatly improve the continuous of electric car
Navigate mileage.
The power assembly of electric automobile of the high course continuation mileage of the present invention, including driving motor, controller, driving wheel, power generation
Machine, for distributing the power of the driving motor output to the differential mechanism of the driving wheel, for receiving the driving motor
Storage battery of the power to drive the rotating centrifugal power assisting device of electrical power generators and be electrically connected to the generator output end；
The rotating centrifugal power assisting device includes discoid pedestal, be uniformly distributed circumferentially simultaneously can be along the end face in the base end face
The counterweight of slip and the spring being connected between pedestal and counterweight；The pedestal is sequentially connected in the output of the driving motor
The input shaft of axis and generator；
Further, transmission is combined with driving pulley on the output shaft of the driving motor；The pedestal is coaxially fixed with logical
Cross the driven pulley that transmission belt coordinates with driving pulley；
Further, the base end face is equipped with and the one-to-one track of clump weight；The clump weight is fixed with bearing bracket stand
And the bearing by being installed on bearing bracket stand is rolled with the track and coordinated；
Further, the clump weight and track are four；It is mutually perpendicular between the circumferentially adjacent track；
Further, the counterweight and slideway are symmetrically distributed in the both ends of the surface of pedestal, and pedestal axial direction both sides correspond
It is relatively fixed between two counterweights；
Further, it is fixedly connected between two counterweights that the pedestal axial direction both sides correspond by connecting rod；The base
Seat, which is equipped with, to be used to make the bar shaped via that connecting rod passes through；
Further, the connecting rod runs through counterweight, its both ends is fixed with nut；There is pressure on bullet top between the nut and counterweight
Spring.
The beneficial effects of the invention are as follows：The power assembly of electric automobile of the high course continuation mileage of the present invention, pedestal are sequentially connected
In the output shaft of the driving motor and the input shaft of generator；When driving, power is transferred directly to difference to vehicle by driving motor
Fast device and rotating centrifugal power assisting device, be transferred to the power of differential mechanism by differential mechanism by power be assigned on two driving wheels with
Drive vehicle traveling, be transferred to the power drive of rotating centrifugal power assisting device its pedestal and rotate, and pedestal be sequentially connected at the same time in
Before the input shaft of generator is to drive electrical power generators, pedestal to rotate, with close pedestal under the pulling force effect for focusing on spring
Heart hole, the rotary inertia of whole rotating centrifugal power assisting device is smaller at this time, is easily rotated by driving, when rotating centrifugal power assisting device
After rotation, counterweight will be far from the centre bore movement of pedestal under the influence of centrifugal force, at this time whole rotating centrifugal power assisting device
Rotary inertia is larger, is rotated even if the input shaft that also can have enough inertia to drive generator using small-power driving motor
Generate electricity.
Brief description of the drawings
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the overall schematic of the present invention；
Fig. 2 is the structure diagram of the rotating centrifugal power assisting device of the present invention；
Fig. 3 is the schematic diagram of the pedestal of the rotating centrifugal power assisting device of the present invention；
Fig. 4 is the counterweight of the present invention and the cooperation schematic diagram of pedestal.
Embodiment
Fig. 1 is the overall schematic of the present invention；As shown in the figure, the electric powered motor of the high course continuation mileage of the present embodiment is total
Into including driving motor 1, controller 15, driving wheel 4, generator 6, for by the power that exports of driving motor 1 distribute to
The differential mechanism 3 of the driving wheel 4, the power for receiving the driving motor 1 are helped with the rotating centrifugal for driving generator 6 to generate electricity
Power apparatus 5 and the storage battery 7 for being electrically connected to 6 output terminal of generator；The rotating centrifugal power assisting device 5 includes discoid
Pedestal 10, be uniformly distributed circumferentially in 10 end face of pedestal and can along the end face slide counterweight 9 and be connected to pedestal
Spring 8 between 10 and counterweight 9；The pedestal 10 is sequentially connected in the input of the output shaft and generator 6 of the driving motor 1
Axis；When driving, power is transferred directly to differential mechanism 3 and rotating centrifugal power assisting device 5 to vehicle by driving motor 1, is transferred to differential
Power is assigned on two driving wheels 4 to drive vehicle to travel by the power of device 3 by differential mechanism 3, is transferred to rotating centrifugal and is helped
Its pedestal 10 of the power drive of power apparatus 5 rotates, and pedestal 10 is sequentially connected in the input shaft of generator 6 to drive power generation at the same time
Machine 6 generates electricity, and before pedestal 10 rotates, counterweight 9 is under the pulling force effect of spring 8 close to the centre bore 11 of pedestal 10, at this time whole rotation
It is smaller to leave the rotary inertia of heart power assisting device 5, is easily rotated by driving, after rotating centrifugal power assisting device 5 rotates, counterweight 9
The centre bore 11 that will be far from pedestal 10 under the influence of centrifugal force moves, and the rotation of whole rotating centrifugal power assisting device 5 at this time is used to
Measure larger, the input shaft rotation with enough inertia drive generators 6.
In the present embodiment, it is driven on the output shaft of the driving motor 1 and is combined with driving pulley, certain output shaft is at the same time
Transmission is combined with power input gear, for power to be transferred to the input gear of differential mechanism 3；The pedestal 10 is coaxially fixed with
The driven pulley coordinated by transmission belt 2 and driving pulley；A part of power that motor 1 exports is driven by way of V belt translation
It is transferred to pedestal 10.
In the present embodiment, 10 end face of pedestal is equipped with and 9 pieces of one-to-one tracks of counterweight；Described 9 pieces of fixations of counterweight
There is bearing bracket stand 13 and the bearing 4 by being installed on bearing bracket stand 13 is rolled with the track and coordinated；As shown in figure 4, the track
Including two V-grooves being parallel to each other, bearing bracket stand 13 is that its both ends is arranged with bearing 4, and two bearings 4 are right respectively to symmetrical structure
It should coordinate with two V-grooves, and a side wall of the periphery of bearing 4 and V-groove is rolled and coordinated, this arrangement ensures pedestal
Axially and radially load can be undertaken between 10 and counterweight 9 at the same time.
In the present embodiment, 9 pieces of the counterweight is four with track；Mutually hang down between the circumferentially adjacent track
Directly；This arrangement can make 9 pieces of four counterweights and track is overall compact is arranged together.
In the present embodiment, the counterweight 9 and slideway are symmetrically distributed in the both ends of the surface of pedestal 10, and the axial both sides phase of pedestal 10
It is relatively fixed between mutual corresponding two counterweight 9；Wherein, the corresponding V-groove of 10 both ends of the surface of pedestal is interconnected, since bearing 4 is oblique
Put, therefore certain axial tension can be born, therefore corresponding counterweight 9 can be connected to drawing.
In the present embodiment, fixed and connected by connecting rod 12 between two counterweights 9 that the axial both sides of pedestal 10 correspond
Connect；The pedestal 10, which is equipped with, to be used to make the bar shaped via that connecting rod 12 passes through, bar shaped via and parallel track, when counterweight 9 is slided,
Connecting rod 12 can in bar shaped via synchronous slide.
In the present embodiment, the connecting rod 12 runs through counterweight 9, its both ends is fixed with nut；Between the nut and counterweight 9
There is compression spring on bullet top, therefore, it is allowed to which certain axial float can occur for counterweight 9, avoid in sliding process, occur stuck.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, can be to the skill of the present invention
Art scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of technical solution of the present invention, it should all cover at this
Among the right of invention.
Claims (7)
- A kind of 1. power assembly of electric automobile of high course continuation mileage, it is characterised in that：Including drive motor, controller, driving wheel, Generator, for distributing the power of the driving motor output to the differential mechanism of the driving wheel, for receiving the driving Storage of the power of motor to drive the rotating centrifugal power assisting device of electrical power generators and be electrically connected to the generator output end Battery；The rotating centrifugal power assisting device includes discoid pedestal, be uniformly distributed circumferentially simultaneously can be along this in the base end face The counterweight and the spring being connected between pedestal and counterweight that end face is slided；The pedestal is sequentially connected in the driving motor The input shaft of output shaft and generator.
- 2. the power assembly of electric automobile of high course continuation mileage according to claim 1, it is characterised in that:The driving motor Output shaft on transmission be combined with driving pulley；The pedestal be coaxially fixed with by transmission belt coordinate with driving pulley it is driven Belt wheel.
- 3. the power assembly of electric automobile of high course continuation mileage according to claim 2, it is characterised in that:The base end face Equipped with the one-to-one track of clump weight；The clump weight be fixed with bearing bracket stand and the bearing by being installed on bearing bracket stand with The track, which rolls, to be coordinated.
- 4. the power assembly of electric automobile of high course continuation mileage according to claim 3, it is characterised in that:The clump weight and Track is four；It is mutually perpendicular between the circumferentially adjacent track.
- 5. the power assembly of electric automobile of high course continuation mileage according to claim 4, it is characterised in that:The counterweight and cunning Road is symmetrically distributed in the both ends of the surface of pedestal, and is relatively fixed between two counterweights that correspond of pedestal axial direction both sides.
- 6. the power assembly of electric automobile of high course continuation mileage according to claim 5, it is characterised in that:The pedestal is axial It is fixedly connected between two counterweights that both sides correspond by connecting rod；The pedestal, which is equipped with, to be used to make the bar shaped that connecting rod passes through Via.
- 7. the power assembly of electric automobile of high course continuation mileage according to claim 6, it is characterised in that:The connecting rod is passed through Counterweight is worn, its both ends is fixed with nut；There is compression spring on bullet top between the nut and counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019469.XA CN108001243A (en) | 2017-10-27 | 2017-10-27 | The power assembly of electric automobile of high course continuation mileage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711019469.XA CN108001243A (en) | 2017-10-27 | 2017-10-27 | The power assembly of electric automobile of high course continuation mileage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001243A true CN108001243A (en) | 2018-05-08 |
Family
ID=62051926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711019469.XA Pending CN108001243A (en) | 2017-10-27 | 2017-10-27 | The power assembly of electric automobile of high course continuation mileage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749591A (en) * | 2018-05-31 | 2018-11-06 | 卓爱仙 | Inertial power car |
| CN110481347A (en) * | 2019-08-27 | 2019-11-22 | 胡崇合 | A kind of new-energy automobile front-rear axle generator |
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|---|---|---|---|---|
| CN2468806Y (en) * | 2001-03-29 | 2002-01-02 | 山东黑豹股份有限公司 | Brake power recovering arrangement for electric vehicle having electricity generator |
| CN201568525U (en) * | 2009-12-25 | 2010-09-01 | 孙青海 | Rotary speed stabilizer |
| CN201843902U (en) * | 2010-09-09 | 2011-05-25 | 西北工业大学 | Sliding pair |
| CN201865853U (en) * | 2010-11-30 | 2011-06-15 | 葛付平 | Self-adaptive inertia-moment flywheel device for wind power generator |
| CN103043511A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Lifting track |
| KR20140006941A (en) * | 2011-03-11 | 2014-01-16 | 알리손 트랜스미션, 인크. | Clogged filter detection system and method |
| CN205260627U (en) * | 2015-12-01 | 2016-05-25 | 杭州千百万办公家具制造有限公司 | Electronic slip table of self -driven |
| CN106985653A (en) * | 2017-04-06 | 2017-07-28 | 东汉新能源汽车技术有限公司 | Vehicle compound energy feed system and method, compound energy automobile |
-
2017
- 2017-10-27 CN CN201711019469.XA patent/CN108001243A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468806Y (en) * | 2001-03-29 | 2002-01-02 | 山东黑豹股份有限公司 | Brake power recovering arrangement for electric vehicle having electricity generator |
| CN201568525U (en) * | 2009-12-25 | 2010-09-01 | 孙青海 | Rotary speed stabilizer |
| CN201843902U (en) * | 2010-09-09 | 2011-05-25 | 西北工业大学 | Sliding pair |
| CN201865853U (en) * | 2010-11-30 | 2011-06-15 | 葛付平 | Self-adaptive inertia-moment flywheel device for wind power generator |
| KR20140006941A (en) * | 2011-03-11 | 2014-01-16 | 알리손 트랜스미션, 인크. | Clogged filter detection system and method |
| CN103043511A (en) * | 2012-12-28 | 2013-04-17 | 苏州新奇特清洗设备有限公司 | Lifting track |
| CN205260627U (en) * | 2015-12-01 | 2016-05-25 | 杭州千百万办公家具制造有限公司 | Electronic slip table of self -driven |
| CN106985653A (en) * | 2017-04-06 | 2017-07-28 | 东汉新能源汽车技术有限公司 | Vehicle compound energy feed system and method, compound energy automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749591A (en) * | 2018-05-31 | 2018-11-06 | 卓爱仙 | Inertial power car |
| CN110481347A (en) * | 2019-08-27 | 2019-11-22 | 胡崇合 | A kind of new-energy automobile front-rear axle generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |